Fiji is an image processing package—a "batteries-included" distribution of ImageJ, bundling a lot of plugins which facilitate scientific image analysis.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux

There are many alternatives to ImageJ for Linux if you are looking for a replacement. The best Linux alternative is Fiji, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to ImageJ and six of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to ImageJ are Icy Image Processing, Paraview, Drishti and JMicroVision.
Fiji is an image processing package—a "batteries-included" distribution of ImageJ, bundling a lot of plugins which facilitate scientific image analysis.

User-friendly, research-grade software to acquire, visualise and quantify 2D to 5D biological (microscopy) images

ParaView is an open-source, multi-platform application designed to visualize data sets of size varying from small to very large.
Drishti is an open-source scientific visualisation software been developed with its end use in mind: ie. visualising volumetric data, such as tomography data, electron-microscopy data, etc.




JMicroVision has been designed to describe, measure, quantify and classify components of all kinds of images. It has an intuitive user interface with powerful features and supports very large images. JMicroVision contains tools with different degrees of automation to manage...

Aeskulap is a medical image viewer capable to load a series of special images stored in the DICOM format for review, query and fetch DICOM images from archive nodes (also called PACS) over the network.




Fiji is like ImageJ with plugins.